Process for the manufacture of a composite fiber component
AssigneeMesserschmitt-Bolkow-Blohm GmbH
InventorsWilhelm G. Grimm, Rudolf Schindler
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Abstract
A method for the manufacture of a composite fiber component having a high rface quality wherein a glass mold having a smooth surface is coated with a separating layer which can be loosened from the surface, and then this layer is coated with a hardenable composite fiber material. This material is hardened and then separated from the mold and the separating layer. Products obtained by the process are also disclosed.
Claims23
A process for the manufacture of a composite heat hardenable fiber component having a high surface quality comprising coating the surface of a glass mold, having a smoothly worked surface, uniformly with a thin coating of a separating agent which can be detached from the mold surface, the thickness of the coating being not greater than the maximum surface roughness of the composite fiber component, applying the hardenable composite fiber material onto the coating, hardening the hardenable material and then removing the hardenable component and the coating of the separating agent from the surface of the glass mold.
A process for the manufacture of a composite heat hardenable fiber component having a high surface quality comprising coating the surface of a glass mold, having a smoothly worked surface, uniformly with a thin covering of a separating layer which can be loosened from the mold surface, applying a hardenable composite fiber material in the unhardened state onto the separating layer, hardening the composite fiber material, and then separating the hardened composite fiber component and the thin covering from the mold surface wherein the separating layer is applied onto the surface of the glass mold by cathodic sputtering.
A process for the manufacture of a composite fiber component having a high surface quality comprising coating the surface of a glass mold, having a smoothly worked surface, uniformly with a thin covering of a separating layer which can be loosened from the mold surface, applying a hardenable composite fiber material in the unhardened state onto the separating layer, hardening the composite fiber material, and then separating the hardened composite fiber component and the thin covering from the mold surface.
Dependencies are inferred from the claim text.